class_docstr: DatasetBuilder for media_sum dataset.
docstr: Returns the dataset metadata.
docstr_tok: ["Returns","the","dataset","metadata","."]
code: def _info(self) -> tfds.core.DatasetInfo:
      """Returns the dataset metadata."""
      return self.dataset_info_from_configs(
          features=tfds.features.FeaturesDict(
              {
                  "id": tfds.features.Text(),
                  "program": tfds.features.Text(),
                  "date": tfds.features.Text(),
                  "url": tfds.features.Text(),
                  "summary": tfds.features.Text(),
                  "utt": tfds.features.Sequence(tfds.features.Text()),
                  "speaker": tfds.features.Sequence(
                      tfds.features.Text()
                  ),
              }
          ),
          supervised_keys=("utt", "summary"),
          homepage="https://github.com/zcgzcgzcg1/MediaSum",
      )
  
file_path: datasets/tensorflow_datasets/datasets/media_sum/media_sum_dataset_builder.py
imports: import json
  from typing import List
  from etils import epath
  import tensorflow_datasets.public_api
label_desc: Use image node_id 1 for calling the Builder obj's underlying member method code with example usage: obj._info() and returns: self